Shaun wrote in message
...

"Jeff Liebermann" wrote in message
...
On Sun, 20 Feb 2011 14:13:20 -0600, "Shaun" wrote:

I have a used ADCOM GCD-700 5 disk CD player that was given to me and it
is
overly sensitive to vibrations, bumps and slight scratches on the CDs.
I've
mounted it on vibration absorbing rubber and this has greatly impoved
its
bump and vibration sensitivity, but it is still very sensitive to the
slightest mark or scratch on cds. How can I cure this.


First, clean out any crud from the laser head assembly. If that
doesn't improve things, replace it. That's a 1997 vintage machine so
parts may be tricky to find... Oh, too easy:
http://www.adcomparts.com/part.php?item=46001400
However, I don't think it's worth $50 to fix something that old.

Mo
http://www.fixya.com/support/p134391-adcom_gcd_700_5_disc_cd_changer
http://www.fixya.com/support/t648590-adcom_gcd_700_tracking_problems

--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558


Thanks for the links, I'll probably order a new laser head for it, but
first
I'll lake it apart and clean the lenses.

Shaun



Then after cleaning and before ditching. Find the "power pot" ,measure
resistance with a DVM , "both ways" in case of a difference, so you can get
back to that value. Change the value , no more than 5 percent, to see if it
improves error proneness